AlORlA, could I get some background Information from you aprox age, and education in the field of Spanish Trail, you come up with some GOOD photos and Have you read any of Charles Kenworthy's books , It will help you a lot if you read and gather all the information you can, try to understand what folks are telling you, slow down, BURN every shovel you can find, If you wanted to go to Utah you wouldn't take off toward the East, According to C.K. books A Hoyo is the start of a trail and its my belief that you will find the same feature to identify it at the end of the trail. NO digging allowed EVER until you have everything figured .